Spring door hinges are a special type of hinge used to automatically close a door behind you. These door hinges are perfect for doors you would like to ensure remain closed or for areas where an open door may interfere with the flow of traffic. The spring is placed in the center pivot point of the hinge and the tension can be adjusted to specify how quickly a door closes. Spring door hinges are also perfect for doors that open and close from both directions and don't need a lock. This door hinge style is extremely versatile, making it the perfect choice in both residential and commercial projects. Within Black Door Hinges, there are 9 spring hinges.